def test_common_attrs(self):
item1 = Object()
item2 = Object()
parent = object()
items = ItemList(Object, {'attr': 2, 'parent': parent}, [item1])
items.append(item2)
assert_true(item1.parent is parent)
assert_equal(item1.attr, 2)
assert_true(item2.parent is parent)
assert_equal(item2.attr, 2)
assert_equal(list(items), [item1, item2])
def test_common_attrs(self):
item1 = Object()
item2 = Object()
parent = object()
items = ItemList(Object, {'attr': 2, 'parent': parent}, [item1])
items.append(item2)
assert_true(item1.parent is parent)
assert_equal(item1.attr, 2)
assert_true(item2.parent is parent)
assert_equal(item2.attr, 2)
assert_equal(list(items), [item1, item2])
def test_modifications_during_iter(self):
chars = ItemList(str, items='abdx')
for c in chars:
if c == 'a':
chars.pop()
if c == 'b':
chars.insert(2, 'c')
if c == 'c':
chars.append('e')
assert_true(c in 'abcde', '%s was unexpected here!' % c)
assert_equal(list(chars), list('abcde'))
def test_append_and_extend(self):
items = ItemList(int)
items.append(1)
items.append(2)
items.extend((3, 4))
assert_equal(list(items), [1, 2, 3, 4])
def test_append_and_extend(self):
items = ItemList(int)
items.append(1)
items.append(2)
items.extend((3, 4))
assert_equal(list(items), [1, 2, 3, 4])
